... 5MM 4MM. Customized designs, any shape or logo are acceptable. Brand : CUPPAD (OEM acceptable)coasters. beer coasters, beer mat, paper ... pad,cork coaster, cup mats,promotional coaster, paper card, book mark,bar mat,desk mat ,desk pad, Cardboard coaster., mouse ... and revenue.-- Beer coasters have been proven to effectively build brand awareness.According to the requirements of customers (OEM) Absorbent ...